Biology :  The Integrity of Organismss / 
Edward J. Kormondy...[et al.] 
 - Belmont, Cal. :  Wadsworth,  1977 
 - 482 p. ; 25 cm. 
<br/><br/><label>ISBN: </label>0534003958 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biología
<br/><br/><label>LC Class. No.: </label>QH 308 2  / B56